Paper
29 December 2003 Low-polarization-dependence high-efficiency WDM
Evgeny Popov, John Hoose, Robert Frankel, C. Keast, M. Fritze, T. Y. Fan, D. Yost, S. Rabe
Author Affiliations +
Abstract
A diffraction-grating based demultiplexer is made to have low polarization dependence and high diffraction efficiency properties. The device is made is made of a Si grism working in reflection and having optimised grove profile easily manufactured by standard crystallographic etch of Si surface.
© (2003) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Evgeny Popov, John Hoose, Robert Frankel, C. Keast, M. Fritze, T. Y. Fan, D. Yost, and S. Rabe "Low-polarization-dependence high-efficiency WDM", Proc. SPIE 5184, Physics, Theory, and Applications of Periodic Structures in Optics II, (29 December 2003); https://doi.org/10.1117/12.504701
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KEYWORDS
Silicon

Polarization

Diffraction gratings

Manufacturing

Etching

Crystals

Diffraction

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